baber/WOPTO huggingface dataset:
Patent JP-2000272010-A (JP)
Title: Pipe for renewing and repairing existing pipeline and technique for renewing and repairing existing pipeline
Inventor: YAGI SHUICHI
IPC: B29K77/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To easily prevent deformation with the lapse of time for a synthetic resin pipe inserted into an existing pipeline and to secure the sufficient opening diameter of the inserted pipe for a long period and also to stick and fix the existing pipeline and the inserted pipe strongly and economically in the case of performing renewal and repair of the existing pipeline by inserting the synthetic resin pipe into the existing pipeline and forming a new pipe in the inside of this conduit. SOLUTION: A synthetic resin pipe 1 inserted into an existing pipeline is formed of a pipe 10 made of nylon having high strength and high elasticity and moreover thickness (d) of the pipe is so thin as to enable deformation of diameter reduction without heating. Thereby, the pipe 10 made of nylon can make deformation of diameter reduction in an unheated state without performing deformation by heating at the time of insertion into the existing pipeline. The pipe 10 made of nylon which is inserted into the existing pipeline, restores a shape by its own exertions by means of its high elastic characteristics and adheres to the inner face of the existing pipeline.  Thereafter, the recessed part of a spiral groove 1a formed on the outer peripheral face of the pipe 10 made of nylon is utilized and an adhesive is fluidized in the spiral groove 1a and an adhesive layer is formed in the inside of the above- mentioned recessed part and the pipe 10 made of nylon is stuck and fixed on the inner face of the above-mentioned pipeline.
Patent JP-H09248984-A (JP)
Title: Simplified letter and carrying auxiliary member thereof and information recording method thereof
Inventor: ONO MAKOTO
IPC: B31B21/14
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To carry out the sure and exact conveyance of a simplified letter used as the recording material of an image forming device by a method wherein guide parts extending from adjacent recording regions or other flaps to the extension straight lines from the tips of the flaps are equipped. SOLUTION: When an upper side 4, which is the tip part of an upper flap 3a, is taken as a datum, a guide part 8a, which extends from the left flap 3b to the upper side 4, is equipped. Under the same state as mentioned above, a guide part 8b, which extends from the right flap 3c to the upper side 4, is equipped. When a left side 5, which is the tip part of the left flap 3b, is taken as a datum, a guide part 8b, which extends from a rear piece 2b and a middle piece 2c to the left side 5, is equipped. When a right side 6, which is the tip part of the right flap 3c, is taken as a datum, a guide part 8c, which extends from the rear piece 2b and the middle piece 2c to the right side 6, is equipped.
Patent JP-H05254176-A (JP)
Title: Recording device
IPC: H04N1/113
Filed: 1992-03-10
Abstract: PURPOSE:To ameliorate significantly image deterioration such as white streak or image irregularity caused by the uneven rotating speed of an image carrier. CONSTITUTION:If the rotary drive of a photosensitive drum 111 is started to reach a specified rotating speed, a rotary encoder 3 and a photodetector 4 detect the rotating speed status of the drum 111 and a rotating speed detection circuit 5 controls variably the photo-output of a light beam emitted by a laser 151 based on the detected rotating speed.
Patent JP-H02264652-A (JP)
Title: Laser probe
Inventor: SUGATA FUMIO
IPC: A61B18/20
Filed: 1989-04-05
Abstract: PURPOSE:To prevent the deterioration of an optical fiber and the lamination of the bendability of an endoscope and the deterioration of the operability thereof by adopting the structure consisting of connecting a resilient tube and a metallic tube and inserting the metallic tube into the metallic part at the front end of the probe for a protective tube to house the optical fiber. CONSTITUTION:The optical fiber 1 made of silver chloride-silver bromide for a CO2 laser is housed into the protective tube 2 consisting of 'Teflon(R)' and the protective tube 3 made of a stainless steel and the protective tube 3 side made of the stainless steel is inserted and adhered to the metallic part 5 at the front end of the probe holding a window member 4. The protective tube 3 made of the stainless steel is press-fitted and connected to the protective tube 2 made of the 'Teflon(R)' in this case. An outer tube 6 made of the 'Teflon(R)' houses the protective tubes 2, 3 and is connected to the metallic part 5 at the front end of the probe. The laser reflects partly on the window member 4 and heats the metallic part at the front end of the probe and the protective tube 3 made of the stainless steel at the time of the irradiation with the laser according to this structure, but these parts do not melt and the optical fiber 1 is not deteriorated.
Patent JP-H03284082-A (JP)
Title: Audio signal receiver
Inventor: USUI AKIRA
IPC: H04N7/00
Filed: 1990-03-30
Abstract: PURPOSE:To create a sound image space of a music source such as the 3-1 system stereo broadcast and the Dolby surround by adding a multiplex signal converter and 1st and 2nd sound path changeover devices to a BSIF demodulator and a digital audio demodulator. CONSTITUTION:A BS-IF signal is fed from a terminal (a) of an audio signal receiver 21 and demodulated into a composite video signal by a BSIF demodulator 2 and the NTSC R, L 1st audio signals are outputted. A digital audio demodulator 3 in the High Vision (MUSE) system demodulates the signal into a 2nd audio signal of four channels of R, L, C, S. On the other hand, a 3rd audio signal of R, L such as Dolby surround is fed to the audio signal receiver 21. The signal selected by a 1st audio path changeover device 17 is fed to a multiplex signal converter 14, in which the signal is demodulated into an audio signal of four channels of R, L, C, S. Moreover, the signal is selected by a 2nd audio path changeover device 18 and the 4-channel sound image space is created by a speaker system 9.
Patent JP-H03286097-A (JP)
Title: Synthetic segment
Inventor: ABE YUKIO
IPC: E21D11/04
Filed: 1990-03-30
Abstract: PURPOSE:To form a shielding segment having high strength and high rigidity by using steel plates on the bank side, vacant side, and both side surfaces of a tunnel, and welding studs on the inner surfaces of the steel plates on the bank side and vacant side and laying concrete between the steel plates. CONSTITUTION:A synthetic segment 1 is formed by a tunnel bank side steel plate 2, tunnel vacant side steel plate 3, and side surface steel plates 4 and 4'. Then, a between-segment joint box 6, between-ring joint box 7, and a graut pouring hole 8 are formed a the prescribed positions of the steel plates 2, 3, 4, and 4'. Then, a stud 10 is installed so as to be made compact on the vacant side steel plate 3 in comparison with the bank side steel plate 2, and concrete is laid from a concrete laying hole g formed on one side surface steel plate 4, surrounded by the steel plates 2, 3, 4, and 4', and a concrete 5 part is formed. Accordingly, an excavation section is reduced by forming the segment 1 thin, and construction execution performance and transport performance can be improved.
Patent JP-S529898-A (JP)
Title: Resistor
Inventor: KINUGASA TERUKAZU
IPC: H01C7/00
Filed: 1975-07-14
Abstract: PURPOSE: A resistor which exhibits stable characteristics as a reistor, with an extremely low temperature coefficient of resistance under a normal operating condition, while it readily fuses with practically no red heat at the time of abnormal overload. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60229812-A (JP)
Title: Frp leaf spring mechanism for car suspension
Inventor: MISUMI ATSUSHI
IPC: B60G7/04
Filed: 1984-04-28
Abstract: PURPOSE:To prevent a main leaf from wearing and to obtain the variable rate property of which spring constant gently rises by providing elastic objects between the face at the side of leaf tensile stress and the car body side member opposed to this face in the captioned mechanism of laminated spring type. CONSTITUTION:When a downward load is acted on spring eyes 2, a main leaf 1 alone deflects while the load is small, and the deflection of the main leaf 1 increases with increasing load with the result that the distance between a car body side member 5 and the leaf spring mechanism is shorten and finally an elastic object 10 and 11 are contacted with a contact plate 15 and 16 respectively. Consequently the increase of load after this causes also a leaf 7 to deflect and the spring constant to rise. This constitution allows the spring constant to rise gently with the result that the variable rate property can be obtained.
Patent JP-H10278799-A (JP)
Title: Automatic train control device
Inventor: SAWADA MASATAKA
IPC: B61L3/16
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To simplify equipment constitution so as to lower a cost by performing recognition of a train on the basis of train information transmitted via a guidance loop, determination of a train position on the track, and transmission of a train speed control signal onto the onboard side by means of a ground control means and controlling a speed of the train by means of an onboard control means receiving the train speed control signal. SOLUTION: When a train 20 advancing toward the approach side boundary part in a block section 1T passes by a transponder ground element 13a, an ATC/TD onboard device 22 receiving positional information transmitted from the transponder ground element 13a transmits train information, in which a ground element ID (specific identification number) identified on the basis of the positional information is combined with an ID for its own train, to an ATC /TD loop 11. An ATC/TD ground device 12 combines a signal aspect for the block section 1T to be selected with an ID for a train 20 existing on the track so as to transmit an ATC signal, and the ATC/TD onboard device 22 receiving the ATC signal controls a train speed so that the train speed does not exceed a check speed matching with the signal aspect only when the ATC signal includes the ID of its own train.
Patent JP-H06254125-A (JP)
Title: Device for reducing flesh of lower half of body at home
Inventor: YAMAZOE TAKASHI
IPC: A61H9/00
Filed: 1993-03-08
Abstract: PURPOSE:To provide a device for reducing the flesh of the lower half body, which is invented for beauty and helth of women in grief of the world. CONSTITUTION:Four jet nozzles 2 are longitudinally provided on each one face of a regular octagonal prism water tank 1 where the human body enters and stands (32 nozzles in total because eight faces are provided), a high pressure jet is generated by a hot water circulating pump 3 to stimulate an effective spot for applying moxa of the lower half body of the human body, whereby the fat of the lower half body is resolved to reduce the flesh of the lower half body.
Patent JP-H08283945-A (JP)
Title: Formation of low resistance copper-silver alloy film and composition for forming low resistance copper-silver alloy film
Inventor: UCHIDA HIROTO
IPC: H01L21/285
Filed: 1995-04-12
Abstract: PURPOSE: To form a low resistance film excellent in migration and mechanical properties by depositing a uniform, dense and high purity copper-silver alloy on a substrate with the utilization of disproportionation of a specific organic-copper and silver compound vapor. CONSTITUTION: A mixed solution of the organic copper with the silver compound in a prescribed ratio in a vessel 5 in a thermal decomposition organic metal vapor deposition device is vaporized with a carrier gas 11 in a vaporization chamber 6 and supplied to a chamber 1 to deposite the Cu-Ag alloy on a heated substrate 2. The organic copper compound and organic silver compound to be used are expressed by formula I and formula II and an organic solvent for dissolving is an ether based, thioether based compound, an aromatic hydrocarbon or an aliphatic hydrocarbon.  And at the time of film forming, it is preferable to be controlled to 0.1-10cm<3> /min in the flow rate of the solution of the organic copper and silver compound, 50-150 deg.C in the vaporizing temp., 10-200sccm in the flow rate of the carrier gas such as H2 , Ar, 150-190 deg.C in the substrate temp. and 50Torr in the pressure. As a result, the high film forming speed of 0.1-100nm /min is attained.
Patent JP-S60242131-A (JP)
Title: Shaping apparatus for long rod-member group
Inventor: IDEI MASARU
IPC: B65B27/10
Filed: 1984-04-27
Abstract: PURPOSE:To permit the automatic correspondence of the captioned apparatus to the dimension of the whole shape by installing, in tiltable ways, an apparatus which advances and retreats in the direction crossing nearly at right angle to a rod member and onto which one edge of the wire whose both edges are fixed is fixed and correctly fixing the superior fastening position. CONSTITUTION:One edge of a wire 9 is fixed by a fixing member 10, and the other edge is fixed onto a fixing member 11. The wire 9 is pulled by the braid 13 of a weight 12, and the other part is pulled by the braid 15 of a coil spring apparatus 14. When a traveling car 6 retreats, the wire is pulled outwardly by the braid 15 and a pressing member 17 and the space is spread. When the traveling dolly 6 advances on a rail 5, and the shifting edge of the wire 9 advances to a point I, the superior tightening and the shaping for a rod group forming a small circle are permitted, and a hydraulic cylinder apparatus 8 is operated, and when the rear edge of the rail 5 is pulled-down, the rail 5 is erected, and the traveling dolly 6 advances to shift the shifting edge of the wire 9 to the point II, and the superior fastening and shaping for a little larger group is permitted.
Patent JP-S5711182-A (JP)
Title: Bottom construction in stern of small ship
Inventor: FUJITA HIROSHI
IPC: B63B3/40
Filed: 1980-06-25
Abstract: PURPOSE: To prevent growth of shape resistance without reducing strength of hull by forming a propeller inspecting port in a plane directed to the stern above a portion of a keel through which a propeller shaft extends.  
     CONSTITUTION: A keel 3 projects downward from the bottom plate 2, converges gradually toward the stern side and is formed on the end with a plane 30 directed toward the stern. A propeller shaft 9 extends through this plane 30 which is provided at the upper side with an inspection port 8. Since thus the inspection port 8 is located sufficiently close to the center of the propeller, few problems of shape resistance are encountered and the strength of the hull is not reduced even if irregularities are produced on the outside of the inspection port. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57202182-A (JP)
Title: Solid-state image pickup element
Inventor: YAMAMURA MICHIO
IPC: H04N5/335
Filed: 1981-06-08
Abstract: PURPOSE:To prevent the invasion of spike noise from a digital circuit to an analog circuit, by reducing a capacitive coupling between a high density impurity layer under a thermal oxidation film and an n<+> diffusion layer separated from the layer. CONSTITUTION:A gate 17 made of a polysilicon thin film having, e.g., a low resistance value is formed on the upper surface of an N type semiconductor substrate 6 between a thermal oxidation film 7a of a digital circuit 15 and a thermal oxidation film 7b of an analog circuit 14. A high potential of a prescribed value is applied to the gate 17 at all times and the gate is always set to off- state, a high density impurity layer 8a of the digital circuit 15 and an n<+> diffusion layer 11 of the analog circuit 14 are coupled with non-capacitive way, and spike noise of the digital circuit 15 can not be invaded to the analog circuit 14.
Patent JP-S61238875-A (JP)
Inventor: UOOREN II SORODAA
IPC: C09D11/00
Filed: 1986-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58204254-A (JP)
Inventor: MIYAMOTO RIYOU
IPC: E02D29/02
Filed: 1982-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61246109-A (JP)
Title: Cosmetic
Inventor: MASUDA KUNIO
IPC: A61K8/00
Filed: 1985-04-23
Abstract: PURPOSE:To provide a cosmetic containing the extract of crude drugs such as BOTANPI (root of Paeonia moutan), gallnu, SHAKUYAKU (root of Paeonia albiflora), etc., and having excellent skin-beautifying effect and high stability. CONSTITUTION:Crude drugs such as BOTANPI, gallnut, SHAKUYAKU, etc., are dried, chopped to small pieces, immersed in cold aqueous alcohol (preferably aqueous solution of 50% ethanol) for 1 week and filtered. The filtrate is concentrated to dryness with an evaporator to obtain the extract I. The extract I is suspended in water, shaken three times with a hydrophobic polar solvent (preferably ethyl acetate) (total amount of the solvent is 10 times volume of the suspension), the extract layers are joined, and the solvent is distilled out to obtain the extract II. The residual water layer is shaken three times with a lower alcohol (preferably n-butanol), the extract layers are joined and the solvent is distilled out to obtain the extract III. The above extracts I, II and III have high tyrosinase-inhibiting effect and skin-beautifying activity and are added to a cosmetic in an amount of 0.1-10wt%.
Patent JP-H03285444-A (JP)
Title: Communication method for isdn connection composite communication terminal equipment
Inventor: OKADA NAOYUKI
IPC: H04N1/00
Filed: 1990-03-30
Abstract: PURPOSE:To reduce communication cost by changing one of plural communication terminals communicating mutual data through one B channel to the other one of these plural communication terminals corresponding to information to be transmitted through a D channel. CONSTITUTION:When the operation of a terminal type A is temporarily interrupted and another terminal type B is operated while operating the terminal type A, the interruption of the operation in the terminal type A under being connected to the B channel is declared by using a D channel control packet. Then, the terminal type A is cut from the B channel. Next, the terminal type B is connected to the same B channel by a D channel control packet and it is declared that the use of it is started. Then, the data suitable for the terminal type B is communicated through the same B channel between users. Afterwards, the end of the operation in the terminal type B is declared by the D channel control packet, and the terminal type B is cut from the B channel. When the previously interrupted terminal type A is connected to the same B channel and the use of it is declared to be started by the D channel control packet, the data suitable for the terminal type A is communicated again through the same B channel between users.
Patent JP-H0750359-A (JP)
Title: Semiconductor package with lead separable from support body
Inventor: JIYOOJI DABURIYUU HOOKINSU
IPC: H01L23/12
Filed: 1991-01-28
Abstract: PURPOSE: To prevent breakage of solder junction between a lead and a substrate due to the difference between the thermal expansion of the substrate and that of the package and to solve the problem of misalignment of lead position in conventional techniques. CONSTITUTION: In a semiconductor package 10, a semiconductor die 12 is provided within a sealing material, and electrically connected to a lead 26 having a part 32 projected from the sealing material. The part 32 projected from the sealing material 34 is in close contact with an outside portion of the sealing material, and moves away from the outside portion when a predetermined value of stress is applied to the portion. By this arrangement, the flexible lead is accurately positioned, and stresses due to the difference between the thermal expansion ratio of the semiconductor package and that of the print substrate to which the semiconductor is packaged can be reduced appropriately.
Patent JP-H08259288-A (JP)
Title: Method for effectively utilizing dust generated at the time of production of perlite and production of artificial lightweight aggregate
Inventor: HARADA YOSHIKATSU
IPC: C04B14/18
Filed: 1995-03-20
Abstract: PURPOSE: To effectively utilize dust by adding alkaline materials, to the simple substance of the pearlstone dust and obsidian dust powder generated at the time of producing perlite or a mixture composed thereof, pelletizing the mixture and subjecting the pelletized mixture to foaming under heating after drying, thereby yielding artificial lightweight aggregate. CONSTITUTION: The simple substance of the pearlstone dust and obsidian dust powder which are generated at the time of producing the perlite and in which the content of the powder having a grain size of <=100μm is 100wt.% and the content of the powder having a grain size of >=20μm is >=30wt.% or the mixture composed thereof is used. A prescribed amt. of one or >=2 kinds of the alkaline materials, such as Na2 CO3 , NaOH, water glass and K2 CO3 , are added to the powder mixture. The powder mixture is pelletized after mixing, by which moldings of a spherical shape, etc., are formed. The moldings are then dried by heating and are thereafter foamed by heating to 900 to 1300 deg.C, by which the artificial lightweight aggregate having the absolute sp. gr. of about 0.35 to 1.60 is obtd.
Patent JP-H11276903-A (JP)
Title: Photocatalyst member and air purification
Inventor: HIOKI SHINYA
IPC: B01D53/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst member and an air purifying method effectively utilizing a light exciting the photocatalyst by using a mesh-shaped photocatalyst member compact and excellent in permeability with respect to the air purifying method decomposing and removing a harmful material such as malodor material and bacteria in the air by a photo-oxidative decomposing function of the photocatalyst. SOLUTION: Two sheets of mesh-shaped photocatalyst members 3 and 4 in which a space between warp thread with each other is equal and also a space between weft thread with each other is equal, preferably the mesh-shaped photocatalyst members 3 and 4 in which the width W of one side warp weft threads and the width X of the other side hole have a specified relation are arranged while spacing out a distance T, preferably, a specified distance between the two sheets so that one side warp thread may be located to shield the other side hole 2 and also one side weft thread shields the other side hole, and the mesh-shaped photocatalyst members 3 and 4 which become one pair of two sheets are prepared and this photocatalyst members 3 and 4 are irradiated with the light exciting the photocatalyst and the air is passed through the photocatalyst.
Patent JP-H03289384-A (JP)
Title: Inverter controller
Inventor: HASEGAWA MASAYASU
IPC: H02P3/24
Filed: 1990-04-03
Abstract: PURPOSE:To eliminate a DC braking without moving a motor shaft by providing a phase detector for detecting time when one of three phase PWM signals of a PWM waveform forming circuit becomes 0V, a logic circuit, etc. CONSTITUTION:In the case of a decelerating drive, an operating frequency reaches a DC braking operation frequency fB, and when a phase detector 11 detects time when one of three phase PWM signals of a PWM forming circuit 7 becomes 0V, the conditions of an AND circuit 12 are satisfied, and a DC braking operation frequency detector 9 outputs a detection signal. An inverter main circuit 2 applies, when receiving the signal, a predetermined voltage to U-, V-phases of an induction motor 3 for predetermined time to supply dC currents IU, IV thereby to generate braking torques, thereby performing a DC braking. Magnetic flux vectors PHIU, PHIV of the currents IU, IV become reverse vectors, and a rotary magnetic flux PHIU,V,W of the synthetic vector does not alter its direction. Therefore, the motor shaft of the motor 3 does not move at this time.